EP 3511194 A1 20190717 - A DRIVING ASSIST SYSTEM AND A METHOD FOR POSITIONING A VEHICLE OVER A CHARGING STATION
Title (en)
A DRIVING ASSIST SYSTEM AND A METHOD FOR POSITIONING A VEHICLE OVER A CHARGING STATION
Title (de)
FAHRASSISTENZSYSTEM UND VERFAHREN ZUR POSITIONIERUNG EINES FAHRZEUGS ÜBER EINE LADESTATION
Title (fr)
SYSTÈME D'ASSISTANCE À LA CONDUITE ET PROCÉDÉ DE POSITIONNEMENT D'UN VÉHICULE SUR UNE STATION DE CHARGEMENT
Publication
Application
Priority
EP 18151951 A 20180116
Abstract (en)
The application concerns a driving assist system for positioning a vehicle over a charging station which is configured to generate an electromagnetic field for wirelessly transmitting electrical energy to the vehicle, comprising: an LC circuit comprising a receiver coil which is configured to convert the electromagnetic field into an electrical signal and a variable capacitor which is configured to match the LC circuit; a determination unit which is configured to determine the capacitor value of the variable capacitor after matching the LC circuit; a control unit which is configured to receive the determined capacitor value from the determination unit and to generate a first control signal that depends on a comparison of a predetermined capacitor value and the determined capacitor value; and a guidance unit which is configured to receive the first control signal from the control unit and to guide the vehicle or a driver of the vehicle for positioning the vehicle over the charging station by means of the first control signal.
CPC (source: EP)
B60L 53/12 (2019.01); B60L 53/36 (2019.01); B60L 53/38 (2019.01); Y02T 10/70 (2013.01); Y02T 10/7072 (2013.01); Y02T 90/12 (2013.01); Y02T 90/14 (2013.01)
Citation (applicant)
- US 2016013707 A1 20160114 - CHITSAZ BIJAN [US], et al
- US 2017003655 A1 20170105 - ELY COLIN M [US]
Citation (search report)
- [A] US 2017259679 A1 20170914 - WIDMER HANS PETER [CH], et al
- [A] GB 2515876 A 20150107 - FORD GLOBAL TECH LLC [US]
- [A] US 2012203410 A1 20120809 - WECHLIN MATHIAS [DE], et al
- [A] EP 2905170 A2 20150812 - TOYOTA MOTOR CO LTD [JP]
- [A] US 2015151641 A1 20150604 - BERGER JENS [DE], et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DOCDB simple family (application)
EP 18151951 A 20180116